From: Andre Przywara <andre.przyw...@arm.com>
With -Wsign-compare, compilers warn about a mismatching signedness
in a comparison in fdt_create_with_flags().
By making hdrsize a signed integer (we are sure it's a very small
number), we avoid all the casts and have matching types.
Signed-off-by: Andre Przywara <andre.przyw...@arm.com>
Message-Id: <20201001164630.4980-4-andre.przyw...@arm.com>
Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
---
cpukit/dtc/libfdt/fdt_sw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cpukit/dtc/libfdt/fdt_sw.c b/cpukit/dtc/libfdt/fdt_sw.c
index 354f46674b..68b543c4df 100644
--- a/cpukit/dtc/libfdt/fdt_sw.c
+++ b/cpukit/dtc/libfdt/fdt_sw.c
@@ -108,8 +108,8 @@ static void *fdt_grab_space_(void *fdt, size_t len)
int fdt_create_with_flags(void *buf, int bufsize, uint32_t flags)
{
- const size_t hdrsize = FDT_ALIGN(sizeof(struct fdt_header),
- sizeof(struct fdt_reserve_entry));
+ const int hdrsize = FDT_ALIGN(sizeof(struct fdt_header),
+ sizeof(struct fdt_reserve_entry));
void *fdt = buf;
if (bufsize < hdrsize)
--
2.31.1
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